ENERGY SAVING, POWERFUL LEDS: This value pack includes two 4" pillars, two 5" pillar, two 6" pillar , a 7" pillar,a 8" pillar, a 9" pillar,(each 2.2" diameter) candle, remote control x 2. Manual x1. This flameless candle is operated by 2 x AA batteries (Not included) | EASY & CONVENIENT OPERATION: With One Remote Control, You Could Control All Our Vinkor Flickering Flameless Candles of Different Sizes.Timer feature allows you to set 2H | 4H | 6H | 8H, timed to automatically turn on and off. Will Cycle Every 24 Hours | SAFETY COMES FIRST: These flameless candles can be used without having to worry of flame, absolutely no fire hazards or burning risks, safe for families with pet or young child(ren). With amazing flameless candle set you can have perfect ambient evenings with peace of mind. | THE PERFECT DECORATING : It can be widely applied to Birthday, Christmas, Home decorations, Bars, Hotel, Parties, Holidays, Wedding, or other occasions. | DACING FLAME EFFECT: These flameless candles are so realistic that practically indistinguishable from traditional burning candles. Flame simulation technology makes the candles flicker, brings the most realistic experience to any room.